Oncology Focused Pharmacogenomic "predictive" Biomarkers

Pharmacogenetics and pharmacogenomics (abbreviated together as PGx) are key to the future of personalized medicine.  Pharmacogenomic biomarkers provide tools to predict (a) drug response or (b) adverse drug reactions.  Such biomarkers help to maximize efficacy and minimize toxicity. 

Mining aminoacyl tRNA synthases (aaRSs) for anti-angiogenic factors

Aminoacyl tRNA synthases (aaRSs) are ancient catalytic enzymes that catalyze the first step in protein synthesis, transfer of amino acid to its cognate tRNA, something that we learned years ago in Stryer’s Biochemistry.  But, these enzymes are also moonlighting proteins, with alternate splice forms or natural proteolytic fragments, acting as cytokines, angiogenic factors or angiostatic factors. The one that caught my eye was tryptophanyl-tRNA synthase (TrpRS) fragment which is antiangiogenic and is in clinical development for retinal diseases [...][...].

Can we check off thyroid cancer as a conquered disease? Maybe not!

Yesterday, I came across Carolyn Sayre's nytimes.com entry, The Rising Incidence of Thyroid Cancer.  As I scanned through the article, my brain was filled with conflicting conclusions.